Blue-to-black disperse dye composition and dye product

A technology of disperse dyes and compositions, applied in organic dyes, dyeing methods, textiles and papermaking, etc., can solve the problems of allergy, large amount of dyes, unsafe ecology, etc., and achieve the effect of excellent washing resistance

Pending Publication Date: 2022-03-01
ZHEJIANG LONGSHENG GROUP +1
14 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] Among the disperse dyes, the blue-black series of dyes are used the most. The traditional dye composition is composed of C.I. Disperse Blue 291:1, C.I. Disperse Violet 93 and C.I. Disperse Orange 76, because C.I. However, aromat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Abstract

The invention discloses a blue-to-black disperse dye composition and a dye product. The blue-to-black disperse dye composition comprises a component A, a component B, a component C and a component D. The component A is selected from at least one of compounds shown in a formula (I), the component B is selected from at least one of compounds shown in a formula (II), the component C is selected from at least one of compounds shown in a formula (III), and the component D is selected from at least one of compounds shown in a formula (III). The component D is selected from at least one of compounds shown in a formula (IV). The invention also provides a blue-to-black disperse dye product, which comprises the blue-to-black disperse dye composition and an auxiliary agent. When the disperse dye provided by the invention is applied to dyeing of hydrophobic fiber materials, various color fastnesses are excellent, and the problems of discoloration, staining and the like of dyed fabrics in clear water and washed clothes after various polyester fabrics are dyed by the disperse dye can be effectively solved.

Application Domain

Technology Topic

Washes laundryColour fastness +3

Image

  • Blue-to-black disperse dye composition and dye product
  • Blue-to-black disperse dye composition and dye product
  • Blue-to-black disperse dye composition and dye product

Examples

  • Experimental program(5)

Example Embodiment

[0119] Example 1:
[0120] 60 grams of (I-1) compound, 20 grams (II-1) compound, 5 grams (III-1) compound, 15 g (IV-1) compound and 150 grams of dispersant MF, water 650 After gum, the grind is dispersed and dried, which is obtained, which provides a blue to polyester and its mixed textile fastness.
[0121]
[0122]

Example Embodiment

[0123] Example 2:
[0124] 58 grams (I-2) compound, 13 grams (II-1) compound, 6 g (III-1) compound, 1 g (V-2) compound, 1 gram (V-1) compound And 140 grams of dispersant MF, add 650 grams of water, sprayed, diffused and dried, and the dye can be obtained, which can provide a polyester and its mixed textile fastness. Black.
[0125]
[0126]

Example Embodiment

[0127] Example 3:
[0128] 55 g of (I-2) compound, 15 grams (II-1) compound, 5 grams (III-1) compound, 20 grams (IV-1) compound, 5 grams (V-1) compound And 140 grams of dispersant MF, add 650 grams of water, grind dispersion and dried, i.e., the dye can provide the polyester and its mixed textile fast performance
[0129]
[0130]
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Similar technology patents

Disperse dark blue to black dye composition, dye product, and applications

ActiveCN110845864AExcellent washabilityExcellent fastness to sublimationOrganic dyesDyeing processPolymer chemistryDyeing
Owner:ZHEJIANG LONGSHENG CHEM RES +1

Bacteriostat

InactiveCN103541218AExcellent washabilityGood flexibilityFibre treatmentChemistryAntibacterial effect
Owner:上海氟聚化学产品股份有限公司

Environment-friendly antibacterial and anti-mite fiber fabric for home textiles

ActiveCN112609294AExcellent washabilityDurable antibacterial and anti-mite effectBed linenWoven fabricsEnterobacterWoven fabric
Owner:安徽三宝棉纺针织投资有限公司

Classification and recommendation of technical efficacy words

Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products